GUI 18-ZZ

Bore diameter ( d (mm) )

Width ( B (mm) )

Outer diameter ( D (mm) )

Interchange

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GUI 18-ZZ

GUI-ZZ: Spherical plain bearings with ball bearings

CAD-Model

You are welcome to look at this series of measurements from all sides with our interactive CAD model.

CAD-Model

PDF datasheet

Specification

Identification numbers

ARTNR

900308

Measurement

d (mm):

D (mm):

C1 (mm):

16,5

B (mm):

d1 (mm):

Limiting speed max. (min-1):

850

Load rating bearing dyn. C (kN):

6,49

Load rating bearing static C0 (kN):

1,97

Tilt angle (°):

Weight (g):

153

Product series:

GUI-ZZ: Spherical plain bearings with ball bearings

Dimension series:

Connection dimensions acc. to dimension series K

Bearing:

Roller bearing

Rollings elements:

Balls

Interior construction:

Full complement

Maintenance/Friction pairing:

Low maintenance roller bearing

Material:

Standard

Sealing:

Covering disc

Inner ring and outer ring: Antifriction bearing steel, hardened, high precision machined.

Outer case: Heat-treated steel.

Rolling element: Balls made from through-hardened, antifriction bearing steel.

Covering disc: Stainless steel caulked into housing.

Lubrication: The spherical bearings are given initial lubrication.

Load ratings: Calculated acc. to DIN ISO 76 and 281.

Maximum permissible speed: This is affected by the bearing load, the bearing clearance, the lubricant and the heat output and input. The maximum permissible speed given in the tables applies for a purely radial load, normal bearing clearance tolerance, no external heat, an operation temperature which is not above the limit, and a low and absolutely shock-free load.

Note: With these spherical bearings, it is important to ensure that the tilt angle specified in the table is not exceeded, either while mounting or during operation, otherwise the cover discs may be damaged. Dimension D is deviating from the norm.

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